Article
Article
Aromatic hydrocarbon
Article By:
Hart, Harold Department of Chemistry, Michigan State University, East Lansing, Michigan.
Last reviewed:October 2019
DOI:https://doi.org/10.1036/1097-8542.051400
A hydrocarbon with a chemistry similar to that of benzene. Aromatic hydrocarbons are either benzenoid or nonbenzenoid. Benzenoid aromatic hydrocarbons contain one or more benzene rings and are by far the more common and the more important commercially. Nonbenzenoid aromatic hydrocarbons have carbon rings that are either smaller or larger than the six-membered benzene ring. Their importance arises mainly from a theoretical interest in understanding those structural features that impart the property of aromaticity.
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